gnulib: revert copyright date changes in imported files

Commit d01e823438 ("Update copyright dates to include 2025") changed the dates in the gnulib imported source files, it probably shouldn't have. Re-run update-gnulib.sh to restore those files. gnulib/Makefile.in was also incorrectly modified, running the script fixes that too. Change-Id: I5d081f3438b9480130a92f59fd9fede33c121f9c
2025-04-08 14:23:26 -04:00
parent 92d4a12d9e
commit 1a024626f8
186 changed files with 201 additions and 186 deletions
--- a/gnulib/Makefile.in
+++ b/gnulib/Makefile.in
@@ -14,7 +14,7 @@

@SET_MAKE@

-# Copyright (C) 2019-2024 Free Software Foundation, Inc.
+# Copyright (C) 2019-2025 Free Software Foundation, Inc.

 # This file is part of GDB.

--- a/gnulib/import/extra/gendocs.sh
+++ b/gnulib/import/extra/gendocs.sh
@@ -4,7 +4,7 @@

 scriptversion=2022-01-01.00

-# Copyright 2003-2025 Free Software Foundation, Inc.
+# Copyright 2003-2022 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/gnulib/import/extra/gitlog-to-changelog
+++ b/gnulib/import/extra/gitlog-to-changelog
@@ -3,7 +3,7 @@

 # Convert git log output to ChangeLog format.

-# Copyright (C) 2008-2025 Free Software Foundation, Inc.
+# Copyright (C) 2008-2022 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/gnulib/import/extra/update-copyright
+++ b/gnulib/import/extra/update-copyright
@@ -3,7 +3,7 @@

 # Update an FSF copyright year list to include the current year.

-# Copyright (C) 2009-2025 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/gnulib/import/glthread/lock.c
+++ b/gnulib/import/glthread/lock.c
@@ -1,5 +1,5 @@
 /* Locking in multithreaded situations.
-   Copyright (C) 2005-2025 Free Software Foundation, Inc.
+   Copyright (C) 2005-2022 Free Software Foundation, Inc.

   This file is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
--- a/gnulib/import/glthread/lock.h
+++ b/gnulib/import/glthread/lock.h
@@ -1,5 +1,5 @@
 /* Locking in multithreaded situations.
-   Copyright (C) 2005-2025 Free Software Foundation, Inc.
+   Copyright (C) 2005-2022 Free Software Foundation, Inc.

   This file is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
--- a/gnulib/import/glthread/threadlib.c
+++ b/gnulib/import/glthread/threadlib.c
@@ -1,5 +1,5 @@
 /* Multithreading primitives.
-   Copyright (C) 2005-2025 Free Software Foundation, Inc.
+   Copyright (C) 2005-2022 Free Software Foundation, Inc.

   This file is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
--- a/gnulib/import/m4/00gnulib.m4
+++ b/gnulib/import/m4/00gnulib.m4
@@ -1,5 +1,5 @@
 # 00gnulib.m4 serial 8
-dnl Copyright (C) 2009-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/__inline.m4
+++ b/gnulib/import/m4/__inline.m4
@@ -1,5 +1,5 @@
 # Test for __inline keyword
-dnl Copyright 2017-2025 Free Software Foundation, Inc.
+dnl Copyright 2017-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/absolute-header.m4
+++ b/gnulib/import/m4/absolute-header.m4
@@ -1,5 +1,5 @@
 # absolute-header.m4 serial 17
-dnl Copyright (C) 2006-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/alloca.m4
+++ b/gnulib/import/m4/alloca.m4
@@ -1,5 +1,6 @@
 # alloca.m4 serial 21
-dnl Copyright (C) 2002-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2022 Free Software Foundation,
+dnl Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/arpa_inet_h.m4
+++ b/gnulib/import/m4/arpa_inet_h.m4
@@ -1,5 +1,5 @@
 # arpa_inet_h.m4 serial 17
-dnl Copyright (C) 2006-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/btowc.m4
+++ b/gnulib/import/m4/btowc.m4
@@ -1,5 +1,5 @@
 # btowc.m4 serial 12
-dnl Copyright (C) 2008-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/builtin-expect.m4
+++ b/gnulib/import/m4/builtin-expect.m4
@@ -1,6 +1,6 @@
 dnl Check for __builtin_expect.

-dnl Copyright 2016-2025 Free Software Foundation, Inc.
+dnl Copyright 2016-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/canonicalize.m4
+++ b/gnulib/import/m4/canonicalize.m4
@@ -1,6 +1,6 @@
 # canonicalize.m4 serial 37

-dnl Copyright (C) 2003-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2007, 2009-2022 Free Software Foundation, Inc.

 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
--- a/gnulib/import/m4/chdir-long.m4
+++ b/gnulib/import/m4/chdir-long.m4
@@ -6,7 +6,7 @@
 # never fails with ENAMETOOLONG.
 # Arrange to compile chdir-long.c only on systems that define PATH_MAX.

-dnl Copyright (C) 2004-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2007, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/chown.m4
+++ b/gnulib/import/m4/chown.m4
@@ -1,7 +1,8 @@
 # serial 35
 # Determine whether we need the chown wrapper.

-dnl Copyright (C) 1997-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2001, 2003-2005, 2007, 2009-2022 Free Software
+dnl Foundation, Inc.

 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
--- a/gnulib/import/m4/clock_time.m4
+++ b/gnulib/import/m4/clock_time.m4
@@ -1,5 +1,5 @@
 # clock_time.m4 serial 11
-dnl Copyright (C) 2002-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/close.m4
+++ b/gnulib/import/m4/close.m4
@@ -1,5 +1,5 @@
 # close.m4 serial 9
-dnl Copyright (C) 2008-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/closedir.m4
+++ b/gnulib/import/m4/closedir.m4
@@ -1,5 +1,5 @@
 # closedir.m4 serial 6
-dnl Copyright (C) 2011-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/codeset.m4
+++ b/gnulib/import/m4/codeset.m4
@@ -1,5 +1,6 @@
 # codeset.m4 serial 5 (gettext-0.18.2)
-dnl Copyright (C) 2000-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2022 Free Software
+dnl Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/ctype_h.m4
+++ b/gnulib/import/m4/ctype_h.m4
@@ -1,5 +1,5 @@
 # ctype_h.m4 serial 9
-dnl Copyright (C) 2009-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/d-ino.m4
+++ b/gnulib/import/m4/d-ino.m4
@@ -5,7 +5,8 @@ dnl
 dnl Check whether struct dirent has a member named d_ino.
 dnl

-# Copyright (C) 1997-2025 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1999-2001, 2003-2004, 2006-2007, 2009-2022 Free Software
+# Foundation, Inc.

 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
--- a/gnulib/import/m4/d-type.m4
+++ b/gnulib/import/m4/d-type.m4
@@ -5,7 +5,7 @@ dnl
 dnl Check whether struct dirent has a member named d_type.
 dnl

-# Copyright (C) 1997-2025 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1999-2004, 2006, 2009-2022 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
--- a/gnulib/import/m4/dirent_h.m4
+++ b/gnulib/import/m4/dirent_h.m4
@@ -1,5 +1,5 @@
 # dirent_h.m4 serial 19
-dnl Copyright (C) 2008-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/dirfd.m4
+++ b/gnulib/import/m4/dirfd.m4
@@ -2,7 +2,7 @@

 dnl Find out how to get the file descriptor associated with an open DIR*.

-# Copyright (C) 2001-2025 Free Software Foundation, Inc.
+# Copyright (C) 2001-2006, 2008-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/double-slash-root.m4
+++ b/gnulib/import/m4/double-slash-root.m4
@@ -1,5 +1,5 @@
 # double-slash-root.m4 serial 4   -*- Autoconf -*-
-dnl Copyright (C) 2006-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/dup.m4
+++ b/gnulib/import/m4/dup.m4
@@ -1,5 +1,5 @@
 # dup.m4 serial 7
-dnl Copyright (C) 2011-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/dup2.m4
+++ b/gnulib/import/m4/dup2.m4
@@ -1,5 +1,5 @@
 #serial 27
-dnl Copyright (C) 2002-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005, 2007, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/eealloc.m4
+++ b/gnulib/import/m4/eealloc.m4
@@ -1,5 +1,5 @@
 # eealloc.m4 serial 3
-dnl Copyright (C) 2003-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/environ.m4
+++ b/gnulib/import/m4/environ.m4
@@ -1,5 +1,5 @@
 # environ.m4 serial 8
-dnl Copyright (C) 2001-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/errno_h.m4
+++ b/gnulib/import/m4/errno_h.m4
@@ -1,5 +1,5 @@
 # errno_h.m4 serial 14
-dnl Copyright (C) 2004-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/error.m4
+++ b/gnulib/import/m4/error.m4
@@ -1,6 +1,6 @@
 #serial 15

-# Copyright (C) 1996-2025 Free Software Foundation, Inc.
+# Copyright (C) 1996-1998, 2001-2004, 2009-2022 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
--- a/gnulib/import/m4/exponentd.m4
+++ b/gnulib/import/m4/exponentd.m4
@@ -1,5 +1,5 @@
 # exponentd.m4 serial 3
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/exponentl.m4
+++ b/gnulib/import/m4/exponentl.m4
@@ -1,5 +1,5 @@
 # exponentl.m4 serial 5
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/extensions.m4
+++ b/gnulib/import/m4/extensions.m4
@@ -1,7 +1,7 @@
 # serial 22  -*- Autoconf -*-
 # Enable extensions on systems that normally disable them.

-# Copyright (C) 2003-2025 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/extern-inline.m4
+++ b/gnulib/import/m4/extern-inline.m4
@@ -1,6 +1,6 @@
 dnl 'extern inline' a la ISO C99.

-dnl Copyright 2012-2025 Free Software Foundation, Inc.
+dnl Copyright 2012-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/fchdir.m4
+++ b/gnulib/import/m4/fchdir.m4
@@ -1,5 +1,5 @@
 # fchdir.m4 serial 27
-dnl Copyright (C) 2006-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/fcntl-o.m4
+++ b/gnulib/import/m4/fcntl-o.m4
@@ -1,5 +1,5 @@
 # fcntl-o.m4 serial 7
-dnl Copyright (C) 2006-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/fcntl.m4
+++ b/gnulib/import/m4/fcntl.m4
@@ -1,5 +1,5 @@
 # fcntl.m4 serial 11
-dnl Copyright (C) 2009-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/fcntl_h.m4
+++ b/gnulib/import/m4/fcntl_h.m4
@@ -1,6 +1,6 @@
 # serial 20
 # Configure fcntl.h.
-dnl Copyright (C) 2006-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2007, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/fdopendir.m4
+++ b/gnulib/import/m4/fdopendir.m4
@@ -1,7 +1,7 @@
 # serial 14
 # See if we need to provide fdopendir.

-dnl Copyright (C) 2009-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/ffs.m4
+++ b/gnulib/import/m4/ffs.m4
@@ -1,5 +1,5 @@
 # ffs.m4 serial 5
-dnl Copyright (C) 2011-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/filenamecat.m4
+++ b/gnulib/import/m4/filenamecat.m4
@@ -1,5 +1,5 @@
 # filenamecat.m4 serial 11
-dnl Copyright (C) 2002-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/flexmember.m4
+++ b/gnulib/import/m4/flexmember.m4
@@ -1,7 +1,7 @@
 # serial 5
 # Check for flexible array member support.

-# Copyright (C) 2006-2025 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/float_h.m4
+++ b/gnulib/import/m4/float_h.m4
@@ -1,5 +1,5 @@
 # float_h.m4 serial 13
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/fnmatch.m4
+++ b/gnulib/import/m4/fnmatch.m4
@@ -1,6 +1,6 @@
 # Check for fnmatch - serial 15.  -*- coding: utf-8 -*-

-# Copyright (C) 2000-2025 Free Software Foundation, Inc.
+# Copyright (C) 2000-2007, 2009-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/fnmatch_h.m4
+++ b/gnulib/import/m4/fnmatch_h.m4
@@ -1,5 +1,5 @@
 # fnmatch_h.m4 serial 8
-dnl Copyright (C) 2009-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/fpieee.m4
+++ b/gnulib/import/m4/fpieee.m4
@@ -1,5 +1,5 @@
 # fpieee.m4 serial 2  -*- coding: utf-8 -*-
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/free.m4
+++ b/gnulib/import/m4/free.m4
@@ -1,5 +1,5 @@
 # free.m4 serial 6
-# Copyright (C) 2003-2025 Free Software Foundation, Inc.
+# Copyright (C) 2003-2005, 2009-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/frexp.m4
+++ b/gnulib/import/m4/frexp.m4
@@ -1,5 +1,5 @@
 # frexp.m4 serial 16
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/frexpl.m4
+++ b/gnulib/import/m4/frexpl.m4
@@ -1,5 +1,5 @@
 # frexpl.m4 serial 22
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/fstat.m4
+++ b/gnulib/import/m4/fstat.m4
@@ -1,5 +1,5 @@
 # fstat.m4 serial 8
-dnl Copyright (C) 2011-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/fstatat.m4
+++ b/gnulib/import/m4/fstatat.m4
@@ -1,5 +1,5 @@
 # fstatat.m4 serial 4
-dnl Copyright (C) 2004-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/getcwd-abort-bug.m4
+++ b/gnulib/import/m4/getcwd-abort-bug.m4
@@ -3,7 +3,7 @@
 # name is unusually large.  Any length between 4k and 16k trigger the bug
 # when using glibc-2.4.90-9 or older.

-# Copyright (C) 2006-2025 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/getcwd-path-max.m4
+++ b/gnulib/import/m4/getcwd-path-max.m4
@@ -6,7 +6,7 @@
 # I've heard that this is due to a Linux kernel bug, and that it has
 # been fixed between 2.4.21-pre3 and 2.4.21-pre4.

-# Copyright (C) 2003-2025 Free Software Foundation, Inc.
+# Copyright (C) 2003-2007, 2009-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/getcwd.m4
+++ b/gnulib/import/m4/getcwd.m4
@@ -1,6 +1,6 @@
 # getcwd.m4 - check for working getcwd that is compatible with glibc

-# Copyright (C) 2001-2025 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2007, 2009-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/getdelim.m4
+++ b/gnulib/import/m4/getdelim.m4
@@ -1,6 +1,6 @@
 # getdelim.m4 serial 15

-dnl Copyright (C) 2005-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
 dnl
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
--- a/gnulib/import/m4/getdtablesize.m4
+++ b/gnulib/import/m4/getdtablesize.m4
@@ -1,5 +1,5 @@
 # getdtablesize.m4 serial 8
-dnl Copyright (C) 2008-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/getline.m4
+++ b/gnulib/import/m4/getline.m4
@@ -1,6 +1,7 @@
 # getline.m4 serial 30

-dnl Copyright (C) 1998-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 1998-2003, 2005-2007, 2009-2022 Free Software Foundation,
+dnl Inc.
 dnl
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
--- a/gnulib/import/m4/getlogin.m4
+++ b/gnulib/import/m4/getlogin.m4
@@ -1,5 +1,5 @@
 # getlogin.m4 serial 5
-dnl Copyright (C) 2010-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/getlogin_r.m4
+++ b/gnulib/import/m4/getlogin_r.m4
@@ -1,6 +1,6 @@
 #serial 13

-# Copyright (C) 2005-2025 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
--- a/gnulib/import/m4/getpagesize.m4
+++ b/gnulib/import/m4/getpagesize.m4
@@ -1,5 +1,6 @@
 # getpagesize.m4 serial 10
-dnl Copyright (C) 2002-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2022 Free Software Foundation,
+dnl Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/getprogname.m4
+++ b/gnulib/import/m4/getprogname.m4
@@ -1,6 +1,6 @@
 # getprogname.m4 - check for getprogname or replacements for it

-# Copyright (C) 2016-2025 Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/getrandom.m4
+++ b/gnulib/import/m4/getrandom.m4
@@ -1,5 +1,5 @@
 # getrandom.m4 serial 8
-dnl Copyright 2020-2025 Free Software Foundation, Inc.
+dnl Copyright 2020-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/gettimeofday.m4
+++ b/gnulib/import/m4/gettimeofday.m4
@@ -1,6 +1,6 @@
 # serial 29

-# Copyright (C) 2001-2025 Free Software Foundation, Inc.
+# Copyright (C) 2001-2003, 2005, 2007, 2009-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/glob.m4
+++ b/gnulib/import/m4/glob.m4
@@ -1,5 +1,5 @@
 # glob.m4 serial 26
-dnl Copyright (C) 2005-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/glob_h.m4
+++ b/gnulib/import/m4/glob_h.m4
@@ -1,5 +1,5 @@
 # glob_h.m4 serial 9
-dnl Copyright (C) 2018-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/gnulib-cache.m4
+++ b/gnulib/import/m4/gnulib-cache.m4
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2025 Free Software Foundation, Inc.
+# Copyright (C) 2002-2022 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/gnulib/import/m4/gnulib-common.m4
+++ b/gnulib/import/m4/gnulib-common.m4
@@ -1,5 +1,5 @@
 # gnulib-common.m4 serial 73
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/gnulib-comp.m4
+++ b/gnulib/import/m4/gnulib-comp.m4
@@ -1,5 +1,5 @@
 # DO NOT EDIT! GENERATED AUTOMATICALLY!
-# Copyright (C) 2002-2025 Free Software Foundation, Inc.
+# Copyright (C) 2002-2022 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/gnulib/import/m4/gnulib-tool.m4
+++ b/gnulib/import/m4/gnulib-tool.m4
@@ -1,5 +1,5 @@
 # gnulib-tool.m4 serial 4
-dnl Copyright (C) 2004-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/include_next.m4
+++ b/gnulib/import/m4/include_next.m4
@@ -1,5 +1,5 @@
 # include_next.m4 serial 26
-dnl Copyright (C) 2006-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/inet_ntop.m4
+++ b/gnulib/import/m4/inet_ntop.m4
@@ -1,5 +1,5 @@
 # inet_ntop.m4 serial 21
-dnl Copyright (C) 2005-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/inttypes.m4
+++ b/gnulib/import/m4/inttypes.m4
@@ -1,5 +1,5 @@
 # inttypes.m4 serial 36
-dnl Copyright (C) 2006-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/isblank.m4
+++ b/gnulib/import/m4/isblank.m4
@@ -1,5 +1,5 @@
 # isblank.m4 serial 3
-dnl Copyright (C) 2009-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/isnand.m4
+++ b/gnulib/import/m4/isnand.m4
@@ -1,5 +1,5 @@
 # isnand.m4 serial 12
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/isnanl.m4
+++ b/gnulib/import/m4/isnanl.m4
@@ -1,5 +1,5 @@
 # isnanl.m4 serial 22
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/largefile.m4
+++ b/gnulib/import/m4/largefile.m4
@@ -1,7 +1,7 @@
 # Enable large files on systems where this is not the default.
 # Enable support for files on Linux file systems with 64-bit inode numbers.

-# Copyright 1992-2025 Free Software Foundation, Inc.
+# Copyright 1992-1996, 1998-2022 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/limits-h.m4
+++ b/gnulib/import/m4/limits-h.m4
@@ -1,6 +1,6 @@
 dnl Check whether limits.h has needed features.

-dnl Copyright 2016-2025 Free Software Foundation, Inc.
+dnl Copyright 2016-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/localcharset.m4
+++ b/gnulib/import/m4/localcharset.m4
@@ -1,5 +1,5 @@
 # localcharset.m4 serial 8
-dnl Copyright (C) 2002-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/locale-fr.m4
+++ b/gnulib/import/m4/locale-fr.m4
@@ -1,5 +1,5 @@
 # locale-fr.m4 serial 20
-dnl Copyright (C) 2003-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/locale-ja.m4
+++ b/gnulib/import/m4/locale-ja.m4
@@ -1,5 +1,5 @@
 # locale-ja.m4 serial 15
-dnl Copyright (C) 2003-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/locale-zh.m4
+++ b/gnulib/import/m4/locale-zh.m4
@@ -1,5 +1,5 @@
 # locale-zh.m4 serial 15
-dnl Copyright (C) 2003-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/locale_h.m4
+++ b/gnulib/import/m4/locale_h.m4
@@ -1,5 +1,5 @@
 # locale_h.m4 serial 28
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/lock.m4
+++ b/gnulib/import/m4/lock.m4
@@ -1,5 +1,5 @@
 # lock.m4 serial 14
-dnl Copyright (C) 2005-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/lstat.m4
+++ b/gnulib/import/m4/lstat.m4
@@ -1,6 +1,6 @@
 # serial 33

-# Copyright (C) 1997-2025 Free Software Foundation, Inc.
+# Copyright (C) 1997-2001, 2003-2022 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
--- a/gnulib/import/m4/malloc.m4
+++ b/gnulib/import/m4/malloc.m4
@@ -1,5 +1,5 @@
 # malloc.m4 serial 28
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/malloca.m4
+++ b/gnulib/import/m4/malloca.m4
@@ -1,5 +1,6 @@
 # malloca.m4 serial 2
-dnl Copyright (C) 2003-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2022 Free Software Foundation,
+dnl Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/math_h.m4
+++ b/gnulib/import/m4/math_h.m4
@@ -1,5 +1,5 @@
 # math_h.m4 serial 125
-dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/mbrtowc.m4
+++ b/gnulib/import/m4/mbrtowc.m4
@@ -1,5 +1,6 @@
 # mbrtowc.m4 serial 38  -*- coding: utf-8 -*-
-dnl Copyright (C) 2001-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2002, 2004-2005, 2008-2022 Free Software Foundation,
+dnl Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/mbsinit.m4
+++ b/gnulib/import/m4/mbsinit.m4
@@ -1,5 +1,5 @@
 # mbsinit.m4 serial 9
-dnl Copyright (C) 2008-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/mbsrtowcs.m4
+++ b/gnulib/import/m4/mbsrtowcs.m4
@@ -1,5 +1,5 @@
 # mbsrtowcs.m4 serial 14
-dnl Copyright (C) 2008-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/mbstate_t.m4
+++ b/gnulib/import/m4/mbstate_t.m4
@@ -1,5 +1,5 @@
 # mbstate_t.m4 serial 14
-dnl Copyright (C) 2000-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/mbtowc.m4
+++ b/gnulib/import/m4/mbtowc.m4
@@ -1,5 +1,5 @@
 # mbtowc.m4 serial 3
-dnl Copyright (C) 2011-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/memchr.m4
+++ b/gnulib/import/m4/memchr.m4
@@ -1,5 +1,5 @@
 # memchr.m4 serial 18
-dnl Copyright (C) 2002-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/memmem.m4
+++ b/gnulib/import/m4/memmem.m4
@@ -1,5 +1,5 @@
 # memmem.m4 serial 29
-dnl Copyright (C) 2002-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/mempcpy.m4
+++ b/gnulib/import/m4/mempcpy.m4
@@ -1,5 +1,6 @@
 # mempcpy.m4 serial 12
-dnl Copyright (C) 2003-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2022 Free Software Foundation,
+dnl Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/memrchr.m4
+++ b/gnulib/import/m4/memrchr.m4
@@ -1,5 +1,6 @@
 # memrchr.m4 serial 11
-dnl Copyright (C) 2002-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 Free Software Foundation,
+dnl Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/gnulib/import/m4/minmax.m4
+++ b/gnulib/import/m4/minmax.m4
@@ -1,5 +1,5 @@
 # minmax.m4 serial 4
-dnl Copyright (C) 2005-2025 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
--- a/Show More
+++ b/Show More